In the OpenShift web console, click on the "?" in the top right corner and select "Command Line Tools" from the pull-down menu.
(URL: https://console-openshift-console.apps.<domain>/command-line-tools)
This will display a screen for downloading the "oc" binary for "Linux for x86_64".
However, this oc binary is for RHEL9 clients.
So, if you try to run the downloaded "oc" binary on an RHEL8 client, the following error message will be displayed and it will fail.
  -----
  $ ./oc version
  ./oc: /lib64/libc.so.6: version `GLIBC_2.33' not found (required by ./oc)
  ./oc: /lib64/libc.so.6: version `GLIBC_2.34' not found (required by ./oc)
  ./oc: /lib64/libc.so.6: version `GLIBC_2.32' not found (required by ./oc)
  -----
We confirmed this issue on OCP4.16.21 and OCP4.17.4.

    4.16.z and 4.17.z

    Refer to "Description of problem"

    1. In the OpenShift web console, click on the "?" in the top right corner and select "Command Line Tools" from the pull-down menu.     
    2. Download the "oc" binary for "Linux for x86_64".
    3. Run the "oc" binary on the RHEL8 environtment
    

  $ ./oc version --client
  ./oc: /lib64/libc.so.6: version `GLIBC_2.33' not found (required by ./oc)
  ./oc: /lib64/libc.so.6: version `GLIBC_2.34' not found (required by ./oc)
  ./oc: /lib64/libc.so.6: version `GLIBC_2.32' not found (required by ./oc)

  $ ./oc version --client
  Client Version: 4.16.4
  Kustomize Version: XXXXXX

I think we need to check the following code

https://github.com/openshift/console-operator/blob/f41009e8511cf5a042ca81d18e44137b7d11ba05/pkg/console/controllers/clidownloads/controller.go#L179C1-L194C1